Merge pull request 'fix-674' (#717) from fix-674 into V20211115

Reviewed-on: https://git.openi.org.cn/OpenI/aiforge/pulls/717
Reviewed-by: lewis <747342561@qq.com>

routers/home.go

@@ -146,7 +146,7 @@ func RenderRepoSearch(ctx *context.Context, opts *RepoSearchOptions) {
 		ctx.Data["SortType"] = "hot"
 		orderBy = models.SearchOrderByHot
 	}
-
+	orderBy = orderBy + ",id"
 	//todo:support other topics
 	keyword := strings.Trim(ctx.Query("q"), " ")
 	topic := strings.Trim(ctx.Query("topic"), " ")